About the Authors

Femke M. Holwerda

F.M.Holwerda@gmail.com

Affiliations Staatliche Naturwissenschaftliche Sammlungen Bayerns (SNSB), Bayerische Staatssammlung für Paläontologie und Geologie, München, Germany, GeoBioTec, Departamento de Ciências da Terra, Faculdade de Ciências e Tecnologia (FCT), Universidade Nova de Lisboa, Caparica, Portugal, Department of Earth and Environmental Sciences and GeoBioCenter, Ludwig Maximilians Universität, München, Germany

Diego Pol

Affiliations Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina, Museo Paleontológico Egidio Feruglio, Trelew, Argentina

Oliver W. M. Rauhut

Affiliations Staatliche Naturwissenschaftliche Sammlungen Bayerns (SNSB), Bayerische Staatssammlung für Paläontologie und Geologie, München, Germany, Department of Earth and Environmental Sciences and GeoBioCenter, Ludwig Maximilians Universität, München, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FH DP OR. Performed the experiments: FH DP. Analyzed the data: FH DP. Contributed reagents/materials/analysis tools: DP OR. Wrote the paper: FH DP OR.